Erasca

ERAS · NASDAQ

$14.62+$1.00 (+7.34%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $13.62

ERAS options chain

Calls and puts around the current price

By Fri, Nov 20 options price a move of ±$3.45 (23.6%), between $11.17 and $18.07.

At-the-money implied volatility: 100.1%
Put/call open interest: 0.23
Total open interest: 42.62K
Underlying price: $14.62

ERAS options expiring Nov 20, 2026: calls on the left, puts on the right. Calls below $14.62 and puts above it are in the money.
Calls		Calls					Puts
Open int.	IV	Ask	Bid	Strike	Bid	Ask	IV	Open int.
16	115.2%	$5.20	$4.60	10	$0.15	$0.50	125.1%	2.39K
40	108.6%	$3.30	$2.70	12.5	$0.45	$1.05	101.9%	3.19K
ERAS $14.62
9.38K	101.1%	$1.90	$1.25	15	$1.55	$2.20	99.0%	2.39K
25.18K	110.7%	$1.10	$0.80	17.5	$3.30	$3.90	99.4%	23

Volatility smile

Implied volatility by strike for Fri, Nov 20, calls and puts averaged.

Unusual options activity

The latest large trades, newest first

Unusual ERAS options trades
Contract	Trade	Contracts	Premium	Sentiment	Time
ERAS 10C Dec 17	Sweep	31	$22.32K	bullish	Oct 20, 2:55 PM ET
ERAS 17.5C Jan 15	Sweep	62	$11.16K	bullish	Oct 20, 9:56 AM ET
ERAS 15P Jan 15	Large	800	$224.80K	neutral	Oct 9, 10:36 AM ET
ERAS 15P Jan 15	Sweep	34	$10.54K	bearish	Oct 8, 3:28 PM ET
ERAS 15P Jan 15	Block	290	$89.89K	neutral	Oct 8, 3:28 PM ET
ERAS 17.5C Nov 20	Large	9,673	$1.26M	bullish	Oct 8, 1:25 PM ET
ERAS 12.5P Nov 20	Sweep	94	$11.75K	bearish	Oct 7, 10:12 AM ET
ERAS 12.5P Nov 20	Sweep	108	$14.04K	bullish	Oct 2, 12:19 PM ET

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